The FANUC A16B-1212-021 Memory Board is a CNC system component designed to store operational data, system parameters, and part programs used by FANUC control systems.
This memory board functions as part of the machine’s internal data architecture, allowing the CNC controller to access program instructions and configuration settings required for machining operations.
It is commonly used in FANUC-controlled milling machines, turning centers, and automated manufacturing systems. The board is often installed as a replacement module when an existing memory board fails or when maintaining legacy CNC equipment.
FANUC
A16B-1212-021
CNC Memory Boards and Data Storage Modules
New
Refurbished
In stock with worldwide shipping
The board stores part programs, machining instructions, and system parameters required by the CNC controller during operation.
Allows the control system to retain configuration settings that define machine behavior and operational logic.
Built using components suitable for industrial environments where machines operate continuously under heat and vibration.
Designed to integrate with supported FANUC control boards using standard connector interfaces.
Often installed during repair or maintenance to restore proper system memory function.
| Specification | Details |
|---|---|
| Model Number | A16B-1212-021 |
| Component Type | CNC Memory Board |
| Function | Storage of part programs and system parameters |
| Compatibility | FANUC Series 0, 15, 16, and 18 |
| Condition Options | New or Refurbished |
| Warranty | Up to 12 months depending on condition |
| Installation | Plug-in board for compatible FANUC systems |
The A16B-1212-021 memory board is commonly used with several FANUC CNC controller generations.
Widely used in CNC lathes and machining centers.
Used in high-performance industrial CNC machines.
Common in multi-axis machining systems and automated production lines.
Integrated into advanced CNC machining and manufacturing environments.
Machine compatibility should always be verified before installation.
Stores machining programs and operational parameters used in milling processes.
Maintains program instructions for automated turning operations.
Supports data handling for FANUC-controlled robotic manufacturing cells.
Installed during repair procedures to replace damaged or failing memory boards.
The memory board is supplied blank. Machine parameters and programs must be restored from a backup or reconfigured after installation.
Installation should be performed by a trained technician to ensure correct connection and safe system initialization.
Before replacement confirm the machine’s original board part number and control system compatibility.
Ensures stable storage and retrieval of machining programs and system settings.
Replacing faulty memory boards helps restore CNC controller functionality quickly.
Industrial-grade components provide durability in continuous production environments.
Supports maintenance and repair of older FANUC control systems still in operation.
1 × FANUC A16B-1212-021 Memory Board
documentation or installation reference information upon request
warranty coverage depending on selected condition
Yes. This memory board is commonly used with FANUC Series 0 systems as well as Series 15, 16, and 18 CNC controllers. Compatibility should be confirmed with the existing machine configuration.
No. The board is supplied without stored machine programs. Programs and parameters must be restored from a backup or re-entered after installation.
Yes. The board is often used in refurbished or repaired CNC machines when replacing damaged or aging memory modules.
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